American, letter dated March 31, 1967, Robert F. Kennedy, New York, United States Senate, Washington, D.C., reads, "Thank you for letting me have your views on the war in Vietnam, about which all of us continue to be deeply concerned. In view of your interest, I am enclosing a copy of a speech I made recently on the floor of the Senate regarding the war...", signed in black ink "Robert F. Kennedy", 10-3/4 x 8 in., three folds, yellowing at edges; Congressional Record, Proceedings and Debates of the 90th Congress, First Session, Vietnam, Speech of Hon. Robert F. Kennedy, 11 x 8-1/2 in., folds, soiling and yellowing at edges, creases; envelope fragment postmarked Washington D.C., 31 Mar. 1967, stamped "Robert F. Kennedy, Howard University Centennial 1867-1967", 3-3/4 in., creases, soiling